皮皮学，免费搜题
登录
搜题
【单选题】
患者，女性，63岁，反复发作呼气性呼吸困难5年，引起呼气性呼吸困难最常见的病因是A.
支 气 管异物
B.
肺栓塞
C.
气胸
D.
小支气管痉挛
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】在对海船现有船舶进行机械装置和轴系的中间检验时，下列选项不属于中间必做的项目的是？（）
A.
检查机械处所脱险信道保持畅通和有效；驱动发电机的原动机应在工作情况下进行运转试验，确认其处于良好工作状态
B.
机械处所和锅炉处所的舱底水吸口和舷外排出阀应进行检验
C.
锚机应进行总体检验，且采用部分降落和提升锚的方法，对锚机进行负荷试验
D.
应对柴油机部分活动和固定零部件进行检查，必要时应进行系泊和航行试验
【单选题】As quiet as possible he unfastened the door and went out into the frosty December night.
A.
As quiet
B.
went out
C.
into
D.
frosty December
【单选题】As (quiet) as possible he (unfastened) the door (and) went out into (the frosty) December night.
A.
quiet
B.
unfastened
C.
and
D.
the frosty
【单选题】CCS关于锅炉检验的检验项目分为（），燃烧装置、安全保护装置包括应急切断装置等的检验属于（）。
A.
内部检验和外部检验/内部检验
B.
水压试验和蒸汽压力检验/蒸汽压力检验
C.
锅炉本体检验和锅炉附件检验/附件检验
D.
内部检验和外部检验/外部检验
【单选题】Mix Corporation contracts to sell to Frosty Malts, Inc., eight steel mixers. When Mix refuses to deliver, Frosty buys mixers from MaxCo for 25 percent more than the contract price. Frosty is entitled ...
A.
what Mix's profits would have been.
B.
the price Frosty would have had to pay Mix.
C.
the difference between what Frosty would have had to pay Mix and what Frosty did pay MaxCo.
D.
what Frosty paid MaxCo.
【简答题】现今的综合布线一般采用的是
【单选题】He actually enjoys his new hair style. and likes _______ to everybody.
A.
showing up
B.
showing off
C.
showing out
D.
showing of
相关题目：
参考解析：
知识点：
题目纠错 0
发布
